Thread: New BB tag to do rainbow text...
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  #59  
Old 01-17-2003, 11:19 PM
Jack of Xanadu Jack of Xanadu is offline
 
Join Date: Oct 2001
Posts: 2
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I did some fine tweaking on the scripts and merged both scripts a little and now it looks awsome:
You can see it in action in here
original script:
Quote:
// ###################### Startdorainbow #######################
function dorainbow($code) {
$textlen = 0;
$tag = 0;
$len = strlen($code);

for($x = 0;$x < $len;$x++) {
if(substr($code,$x,1) == "\\") {
continue;
}
if($tag == 0) {
if(substr($code,$x,1) == "<") {
$tag = 1;
}
else {
$textlen++;
}
}
else {
if(substr($code,$x,1) == ">") {
$tag = 0;
}
}
}

$buffer = "<table><tr><td bgcolor=\"#000000\">";
$slice = $textlen / 6;
$step = 255 / $slice;
$index = 0;
$R = 255;
$G = 0;
$B = 0;
$section = 0;
$count = 0;
for($x = 0;$x < $len;$x++) {
if(substr($code,$x,1) == "\\") {
continue;
}
if($tag == 0) {
if(substr($code,$x,1) == "<") {
$buffer .= substr($code,$x,1);
$tag = 1;
}
else {
if($section == 0) {
$Rx = 0;
$Gx = $step;
$Bx = 0;
} else if ($section == 1) {
$Rx = (-1) * $step;
$Gx = 0;
$Bx = 0;
} else if ($section == 2) {
$Rx = 0;
$Gx = 0;
$Bx = $step;
} else if ($section == 3) {
$Rx = 0;
$Gx = (-1) * $step;
$Bx = 0;
} else if ($section == 4) {
$Rx = $step;
$Gx = 0;
$Bx = $step;
} else {
$Rx = 0;
$Gx = 0;
$Bx = (-1) * $step;
}
$count++;
if($count > $slice) {
$section++;
$count = 0;
}
$R += $Rx;
$G += $Gx;
$B += $Bx;
$R = iif($R > 255, 255, $R);
$R = iif($R < 0, 0, $R);
$G = iif($G > 255, 255, $G);
$G = iif($G < 0, 0, $G);
$B = iif($B > 255, 255, $B);
$B = iif($B < 0, 0, $B);
$color = sprintf("#%02X%02X%02X", $R, $G, $B);
$buffer .= "<font color=\"$color\">";
$buffer .= substr($code,$x,1);
$buffer .= "</font>";
$index++;
}
}
else {
if(substr($code,$x,1) == ">") {
$tag = 0;
}
$buffer .= substr($code,$x,1);
}
}
$buffer .= "</td></tr></table>";

return($buffer);
}
Replace it with:
Quote:
// ###################### Startdorainbow #######################
function dorainbow($code) {
$textlen = 0;
$tag = 0;
$len = strlen($code);

for($x = 0;$x < $len;$x++) {
if(substr($code,$x,1) == "\\") {
continue;
}
if($tag == 0) {
if(substr($code,$x,1) == "<") {
$tag = 1;
}
else {
$textlen++;
}
}
else {
if(substr($code,$x,1) == ">") {
$tag = 0;
}
}
}

$buffer = "<table style=\"filter:glow(color=black, strength=6)\"><tr><td>";
$slice = $textlen / 6;
$step = 255 / $slice;
$index = 0;
$R = 255;
$G = 0;
$B = 0;
$section = 0;
$count = 0;
for($x = 0;$x < $len;$x++) {
if(substr($code,$x,1) == "\\") {
continue;
}
if($tag == 0) {
if(substr($code,$x,1) == "<") {
$buffer .= substr($code,$x,1);
$tag = 1;
}
else {
if($section == 0) {
$Rx = 0;
$Gx = $step;
$Bx = 0;
} else if ($section == 1) {
$Rx = (-1) * $step;
$Gx = 0;
$Bx = 0;
} else if ($section == 2) {
$Rx = 0;
$Gx = 0;
$Bx = $step;
} else if ($section == 3) {
$Rx = 0;
$Gx = (-1) * $step;
$Bx = 0;
} else if ($section == 4) {
$Rx = $step;
$Gx = 0;
$Bx = $step;
} else {
$Rx = 0;
$Gx = 0;
$Bx = (-1) * $step;
}
$count++;
if($count > $slice) {
$section++;
$count = 0;
}
$R += $Rx;
$G += $Gx;
$B += $Bx;
$R = iif($R > 255, 255, $R);
$R = iif($R < 0, 0, $R);
$G = iif($G > 255, 255, $G);
$G = iif($G < 0, 0, $G);
$B = iif($B > 255, 255, $B);
$B = iif($B < 0, 0, $B);
$color = sprintf("#%02X%02X%02X", $R, $G, $B);
$buffer .= "<font color=\"$color\" face=\"Verdana\" size=2><b>";
$buffer .= substr($code,$x,1);
$buffer .= "</font>";
$index++;
}
}
else {
if(substr($code,$x,1) == ">") {
$tag = 0;
}
$buffer .= substr($code,$x,1);
}
}
$buffer .= "</td></tr></table>";

return($buffer);
}
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